3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { function __invoke() {} } var_dump(is_callable(new X));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0140.00418.58
8.3.30.0000.01418.66
8.3.20.0050.00320.35
8.3.10.0040.00423.53
8.3.00.0120.00619.26
8.2.170.0110.00722.96
8.2.160.0030.01420.30
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00422.14
8.2.110.0030.00622.30
8.2.100.0000.01117.72
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00417.68
8.2.50.0060.00318.07
8.2.40.0030.00619.88
8.2.30.0000.00819.59
8.2.20.0030.00617.61
8.2.10.0000.00817.94
8.2.00.0080.00217.45
8.1.270.0120.00322.04
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00722.00
8.1.230.0120.00022.68
8.1.220.0030.00517.74
8.1.210.0030.00718.77
8.1.200.0030.00717.10
8.1.190.0000.00817.13
8.1.180.0080.00018.10
8.1.170.0080.00018.46
8.1.160.0020.00521.95
8.1.150.0060.00318.38
8.1.140.0000.00817.24
8.1.130.0040.00417.63
8.1.120.0040.00417.22
8.1.110.0090.00017.23
8.1.100.0030.00517.24
8.1.90.0040.00417.35
8.1.80.0000.00817.24
8.1.70.0030.00317.20
8.1.60.0080.00017.48
8.1.50.0000.00917.44
8.1.40.0000.00817.29
8.1.30.0040.00417.44
8.1.20.0050.00217.52
8.1.10.0080.00017.43
8.1.00.0030.00617.38
8.0.300.0060.00320.73
8.0.290.0000.00717.05
8.0.280.0030.00318.26
8.0.270.0040.00417.14
8.0.260.0030.00317.15
8.0.250.0000.00716.91
8.0.240.0000.00716.93
8.0.230.0060.00016.79
8.0.220.0060.00016.79
8.0.210.0000.00716.73
8.0.200.0030.00316.82
8.0.190.0040.00416.73
8.0.180.0040.00416.82
8.0.170.0050.00316.74
8.0.160.0080.00016.73
8.0.150.0040.00416.62
8.0.140.0000.00716.74
8.0.130.0030.00313.21
8.0.120.0040.00416.71
8.0.110.0040.00416.78
8.0.100.0000.00816.59
8.0.90.0040.00416.54
8.0.80.0090.00616.80
8.0.70.0050.00216.75
8.0.60.0040.00416.64
8.0.50.0070.00016.79
8.0.30.0150.00616.83
8.0.20.0090.01017.40
8.0.10.0030.00516.89
8.0.00.0080.00816.54
7.4.330.0030.00315.00
7.4.320.0030.00316.47
7.4.300.0060.00016.39
7.4.290.0040.00416.35
7.4.280.0070.00016.37
7.4.270.0000.00716.43
7.4.260.0030.00316.33
7.4.250.0000.00716.32
7.4.240.0040.00416.35
7.4.230.0040.00416.54
7.4.220.0120.00616.33
7.4.210.0080.00816.42
7.4.200.0070.00016.54
7.4.190.0030.00416.34
7.4.160.0070.01016.49
7.4.150.0000.01717.40
7.4.140.0100.00717.86
7.4.130.0120.00616.47
7.4.120.0090.01116.38
7.4.110.0120.00616.49
7.4.100.0150.00416.25
7.4.90.0100.00716.31
7.4.80.0090.00919.39
7.4.70.0070.01016.31
7.4.60.0030.01416.24
7.4.50.0030.00616.36
7.4.40.0040.00722.77
7.4.30.0070.01016.24
7.4.10.0000.01716.36
7.4.00.0060.00715.60
7.3.330.0050.00012.99
7.3.320.0030.00313.09
7.3.310.0030.00316.20
7.3.300.0030.00316.16
7.3.290.0060.00916.16
7.3.280.0060.01116.20
7.3.270.0130.00317.40
7.3.260.0130.00316.41
7.3.250.0150.00216.33
7.3.240.0060.01316.26
7.3.230.0100.00716.39
7.3.210.0120.00416.13
7.3.200.0110.00919.39
7.3.190.0160.00616.36
7.3.180.0030.01216.23
7.3.170.0040.01216.27
7.3.160.0070.01016.33
7.3.130.0070.00316.27
7.3.120.0050.00815.46
7.3.110.0070.00716.07
7.3.100.0000.01516.33
7.3.90.0040.00815.97
7.3.80.0050.00516.07
7.3.70.0030.00616.11
7.3.60.0000.01216.07
7.3.50.0000.00916.32
7.3.40.0030.01016.19
7.3.30.0030.01016.10
7.3.20.0060.00917.99
7.3.10.0100.00718.10
7.3.00.0030.01317.94
7.2.330.0120.00916.42
7.2.320.0130.00316.25
7.2.310.0060.01316.16
7.2.300.0130.00316.40
7.2.290.0070.01016.48
7.2.260.0030.00916.52
7.2.250.0040.01516.35
7.2.240.0000.00916.33
7.2.230.0000.01616.22
7.2.220.0070.00716.18
7.2.210.0040.00716.38
7.2.200.0090.00616.39
7.2.190.0060.00616.46
7.2.180.0080.00416.28
7.2.170.0030.00916.40
7.2.160.0100.00716.34
7.2.150.0070.00718.25
7.2.140.0040.00816.55
7.2.130.0100.00718.18
7.2.120.0110.00618.14
7.2.110.0030.00718.23
7.2.100.0060.00618.22
7.2.90.0080.00418.19
7.2.80.0070.00717.96
7.2.70.0100.00318.50
7.2.60.0030.01018.08
7.2.50.0030.01718.11
7.2.40.0110.00418.21
7.2.30.0140.00318.36
7.2.20.0060.00618.26
7.2.10.0040.00818.46
7.2.00.0120.00218.65
7.1.330.0040.01117.02
7.1.320.0030.00617.10
7.1.310.0040.00817.16
7.1.300.0000.01017.12
7.1.290.0000.01217.24
7.1.280.0040.00817.18
7.1.270.0090.00617.36
7.1.260.0020.01017.39
7.1.250.0140.00017.15
7.1.240.0000.01017.18
7.1.230.0080.00817.25
7.1.220.0110.00617.09
7.1.210.0000.01217.13
7.1.200.0040.00817.11
7.1.190.0070.00317.21
7.1.180.0070.00717.09
7.1.170.0040.01117.18
7.1.160.0110.00417.23
7.1.150.0090.00617.05
7.1.140.0070.00317.12
7.1.130.0040.00817.17
7.1.120.0060.01017.20
7.1.110.0110.00017.27
7.1.100.0090.00517.54
7.1.90.0120.00017.22
7.1.80.0100.00617.07
7.1.70.0070.00516.94
7.1.60.0090.01018.35
7.1.50.0040.00917.07
7.1.40.0080.00817.27
7.1.30.0090.00317.24
7.1.20.0060.00617.25
7.1.10.0030.01017.28
7.1.00.0050.03819.70
7.0.330.0150.00317.06
7.0.320.0040.00416.88
7.0.310.0150.00017.02
7.0.300.0030.00716.92
7.0.290.0070.01016.99
7.0.280.0030.00916.84
7.0.270.0060.00616.95
7.0.260.0030.01216.64
7.0.250.0030.00916.98
7.0.240.0060.00316.75
7.0.230.0060.00316.92
7.0.220.0060.00617.04
7.0.210.0070.00716.93
7.0.200.0150.00915.80
7.0.190.0060.01216.70
7.0.180.0060.00616.82
7.0.170.0000.00816.77
7.0.160.0060.01016.95
7.0.150.0110.00416.66
7.0.140.0070.03519.44
7.0.130.0000.01016.77
7.0.120.0140.00016.90
7.0.110.0060.00616.85
7.0.100.0030.00916.68
7.0.90.0030.01016.97
7.0.80.0040.00716.74
7.0.70.0080.00816.99
7.0.60.0070.02818.38
7.0.50.0020.04317.39
7.0.40.0020.02917.44
7.0.30.0100.02717.45
7.0.20.0190.04117.48
7.0.10.0100.04017.52
7.0.00.0120.04417.41
5.6.400.0000.01415.70
5.6.390.0030.01615.68
5.6.380.0050.00515.57
5.6.370.0080.00815.93
5.6.360.0030.00815.79
5.6.350.0110.00015.74
5.6.340.0110.00415.55
5.6.330.0000.00916.08
5.6.320.0030.01315.89
5.6.310.0030.00615.84
5.6.300.0040.01215.67
5.6.290.0040.00915.66
5.6.280.0050.04018.44
5.6.270.0040.00415.77
5.6.260.0060.00615.73
5.6.250.0080.00815.95
5.6.240.0000.00816.03
5.6.230.0070.00715.77
5.6.220.0060.01215.55
5.6.210.0110.03118.23
5.6.200.0050.03516.89
5.6.190.0070.04718.08
5.6.180.0200.04018.30
5.6.170.0170.04118.04
5.6.160.0060.02318.17
5.6.150.0040.02317.01
5.6.140.0040.03616.93
5.6.130.0050.02916.98
5.6.120.0130.03818.39
5.6.110.0060.04618.42
5.6.100.0110.04218.53
5.6.90.0020.03918.47
5.6.80.0070.04418.02
5.6.70.2220.02618.00
5.6.60.0090.00615.64
5.6.50.0120.00415.69
5.6.40.0000.00815.79
5.6.30.0090.00615.73
5.6.20.0040.00815.67
5.6.10.0030.01115.71
5.6.00.0100.00315.59
5.5.380.0000.01515.83
5.5.370.0080.00415.60
5.5.360.0090.00315.62
5.5.350.0050.02017.96
5.5.340.0080.02116.73
5.5.330.0090.03518.04
5.5.320.0060.02417.87
5.5.310.0080.02618.01
5.5.300.0080.02816.73
5.5.290.0050.02716.78
5.5.280.0070.04018.17
5.5.270.0040.04618.14
5.5.260.0100.04318.15
5.5.250.0070.04518.13
5.5.240.0070.04217.96
5.5.230.0000.00815.31
5.5.220.0040.00815.55
5.5.210.0000.00815.49
5.5.200.0100.00315.39
5.5.190.0030.01115.67
5.5.180.0000.01115.45
5.5.170.0030.01015.55
5.5.160.0050.00815.61
5.5.150.0030.00715.54
5.5.140.0070.00715.50
5.5.130.0030.01315.68
5.5.120.0060.00615.64
5.5.110.0070.00715.60
5.5.100.0030.01015.60
5.5.90.0030.01015.70
5.5.80.0060.00915.37
5.5.70.0080.00315.41
5.5.60.0060.00815.54
5.5.50.0030.01015.66
5.5.40.0130.00615.44
5.5.30.0060.00615.60
5.5.20.0070.01115.56
5.5.10.0000.01115.56
5.5.00.0030.01315.46
5.4.450.0030.03516.30
5.4.440.0410.03116.34
5.4.430.0420.03416.35
5.4.420.0350.00216.17
5.4.410.0070.03216.10
5.4.400.0100.03115.95
5.4.390.0130.02515.87
5.4.380.0120.03515.98
5.4.370.0080.02815.80
5.4.360.0050.02315.92
5.4.350.0070.01912.57
5.4.340.0030.02212.57
5.4.330.0030.00713.13
5.4.320.0020.02512.81
5.4.310.0070.02212.81
5.4.300.0070.02112.81
5.4.290.0050.02212.81
5.4.280.0020.02212.75
5.4.270.0120.02312.75
5.4.260.0060.02812.75
5.4.250.0070.01912.75
5.4.240.0060.02012.76
5.4.230.0050.02912.75
5.4.220.0060.02512.75
5.4.210.0050.02212.75
5.4.200.0080.02212.75
5.4.190.0050.02712.75
5.4.180.0070.02212.75
5.4.170.0060.02312.75
5.4.160.0020.02812.75
5.4.150.0050.02512.75
5.4.140.0040.02412.59
5.4.130.0060.02012.58
5.4.120.0040.03012.56
5.4.110.0050.02212.56
5.4.100.0040.02312.56
5.4.90.0040.02512.56
5.4.80.0060.02712.56
5.4.70.0040.02112.56
5.4.60.0060.02312.56
5.4.50.0070.02412.56
5.4.40.0050.02412.55
5.4.30.0070.02312.55
5.4.20.0070.02712.55
5.4.10.0070.02512.55
5.4.00.0070.02812.30
5.3.290.0040.02412.96
5.3.280.0030.03112.92
5.3.270.0080.02912.92
5.3.260.0040.03412.93
5.3.250.0080.03912.92
5.3.240.0070.03212.93
5.3.230.0050.03112.92
5.3.220.0040.02212.90
5.3.210.0050.02412.90
5.3.200.0050.02512.90
5.3.190.0080.02612.90
5.3.180.0090.03012.90
5.3.170.0040.03012.90
5.3.160.0090.02612.90
5.3.150.0020.03212.90
5.3.140.0040.02312.90
5.3.130.0050.02212.89
5.3.120.0060.03212.89
5.3.110.0020.03012.89
5.3.100.0060.02312.63
5.3.90.0040.03212.61
5.3.80.0100.02512.61
5.3.70.0100.03012.61
5.3.60.0050.03012.60
5.3.50.0070.02012.58
5.3.40.0100.02212.57
5.3.30.0090.02612.55
5.3.20.0050.01912.44
5.3.10.0050.02912.43
5.3.00.0060.02512.42
5.2.170.0050.0429.21
5.2.160.0070.0429.21
5.2.150.0090.0319.22
5.2.140.0060.0339.21
5.2.130.0070.0309.17
5.2.120.0090.0319.17
5.2.110.0080.0429.17
5.2.100.0090.0439.17
5.2.90.0080.0389.17
5.2.80.0060.0529.16
5.2.70.0090.0329.16
5.2.60.0080.0309.13
5.2.50.0050.0329.09
5.2.40.0040.0329.07
5.2.30.0070.0309.04
5.2.20.0040.0339.03
5.2.10.0070.0298.93
5.2.00.0050.0328.80
5.1.60.0100.0238.09
5.1.50.0100.0218.08
5.1.40.0050.0278.06
5.1.30.0020.0318.41
5.1.20.0100.0288.43
5.1.10.0060.0268.16
5.1.00.0080.0278.16
5.0.50.0040.0326.63
5.0.40.0060.0286.50
5.0.30.0040.0346.30
5.0.20.0030.0206.27
5.0.10.0040.0206.25
5.0.00.0030.0326.24
4.4.90.0030.0164.78
4.4.80.0050.0144.75
4.4.70.0000.0194.75
4.4.60.0040.0154.75
4.4.50.0040.0154.77
4.4.40.0020.0294.71
4.4.30.0040.0154.76
4.4.20.0030.0244.84
4.4.10.0060.0224.85
4.4.00.0110.0474.76
4.3.110.0050.0224.67
4.3.100.0020.0234.66
4.3.90.0060.0324.63
4.3.80.0060.0324.58
4.3.70.0070.0194.63
4.3.60.0060.0214.63
4.3.50.0070.0264.63
4.3.40.0040.0374.54
4.3.30.0030.0213.30
4.3.20.0020.0213.27
4.3.10.0030.0213.23
4.3.00.0100.0236.83

preferences:
42.35 ms | 400 KiB | 5 Q